<style>
	.qrcode-image{
		margin: 0 auto;
		justify-content:center;
	}
	.qrcode-image-box{
		width:100%;
		display: flex;
		flex-direction:column;
	}
	.download-button{
		justify-content:center;
		width:30%; margin: 0 auto;
		color:white
	}
	.download-a{
		width:100%;
		height:100%;
		color:white;
	}
</style>
<div class="qrcode-image-box">
    <img src="{$qrcode}"  class="qrcode-image"/>
</div>